polynomial test A Key

# Polynomial test A - NAME SOLUTIONS AP CALCULUS POLYNOMIAL TEST A MULTIPLE CHOICE Choose the ONE BEST answer to each question Place all your choices

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() xx S x T x xT x x x xW x ++ + + + + + + + 11 2 22 1 1 1 32 2 2 2 0 NAME SOLUTIONS AP CALCULUS POLYNOMIAL TEST A MULTIPLE CHOICE : Choose the ONE BEST answer to each question. Place all your choices on the LEGAL SIZE paper provided. 1) ( 1K ) Which of the following statements is INCORRECT regarding the division statement : ()() fx dxqx rx =+ ? A) fx is the divisor. * B) qx is the quotient. C) rx is the remainder. D) The degree of the divisor is always greater than the degree of the remainder. E) The degree of the dividend is greater than the degree of the divisor. 2) ( 1K ) Find all the zeros (roots) of the function fx x x =− 42 4 . A) x = 0 and x = 4 B) x = 0, x = 1 and x = C) x = 0 and x 2 * D) x = 0 and x = 4 3 E) x = x = 1 and x 3) ( 1K ) Which of the following statements is INCORRECT regarding the polynomial ( ) x x x =+ − 3 2 ? A) The degree of is four. B) The polynomial has two real roots and two imaginary roots. * C) As x →∞ , . D) As x →−∞ , . E) The standard form of is x + 43 . 4) ( 1K ) Which interval properly describes the set of x such that −≤ < 2006 2007 x ? A) x ∈− [, ) 2006 2007 * B) x (, ) 2006 2007 C) x ] 2006 2007 D) x ∈∞ ) 2007 E) x ∈−∞− ] 2006 Questions 5 to 8 refer to the partial long division written by a student to the right. 5) ( 1K ) What is the value of S ? A) –1 B) 1 C) 2 D) 3 * E) None of the above 6) ( 1K ) What is the value of W ? A) –2 B) –1 C) 2 * D) 1 E) None of the above 7) ( 1K ) What is the value of T ?

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## This note was uploaded on 07/27/2010 for the course MATH MATH 1025 taught by Professor Tanny during the Spring '09 term at York University.

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Polynomial test A - NAME SOLUTIONS AP CALCULUS POLYNOMIAL TEST A MULTIPLE CHOICE Choose the ONE BEST answer to each question Place all your choices

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